package easy.合并两个有序链表;

/**
 * 有序链表
 *
 * @author codex
 * @since 2021-09-26
 */
public class ListNode {
    int val;
    ListNode next;
    
    ListNode() {
    }
    
    ListNode(int val) {
        this.val = val;
    }
    
    ListNode(int val, ListNode next) {
        this.val = val;
        this.next = next;
    }
    
    @Override
    public String toString() {
        return "ListNode{" +
                "val=" + val +
                ", next=" + next +
                '}';
    }
}
